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Enable reading from the ToC and single-page reading

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This commit is contained in:
Alex Cabal 2020-10-11 13:39:32 -05:00
parent 8bb93e0d6b
commit 262e86c625
12 changed files with 226 additions and 35 deletions
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35
scripts/deploy-ebook-to-www
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@ -225,16 +225,16 @@ do
git clone --quiet "${repoDir}" "${workDir}"
mkdir "${workDir}/dist"
mkdir -p "${workDir}/downloads"
# Build the ebook
if [ "${epubcheck}" = "true" ]; then
if ! se build --output-dir="${workDir}/dist" --check --kindle --kobo --covers "${workDir}"; then
if ! se build --output-dir="${workDir}"/downloads/ --check --kindle --kobo --covers "${workDir}"; then
rm --preserve-root --recursive --force "${workDir}"
die "Error building ebook, stopping deployment."
fi
else
if ! se build --output-dir="${workDir}/dist" --kindle --kobo --covers "${workDir}"; then
if ! se build --output-dir="${workDir}"/downloads/ --kindle --kobo --covers "${workDir}"; then
rm --preserve-root --recursive --force "${workDir}"
die "Error building ebook, stopping deployment."
fi
@ -255,6 +255,35 @@ do
# Re-create the webdir
mkdir -p "${webDir}"
# Recompose the epub into a single file, but put it outside of the epub src for now so we don't stomp on it with the following sections.
# We do this first because the tweaks below shouldn't apply to the single-page file
cp "${webRoot}/www/css/web.css" "${workDir}"/src/epub/css/
se recompose-epub --xhtml --output "${workDir}"/single-page.xhtml "${workDir}"
rm "${workDir}"/src/epub/css/web.css
# Make some compatibilty adjustments for the individual XHTML files
# Remove instances of the .xhtml filename extension in the source text
find "${workDir}"/src/epub \( -type d -name .git -prune \) -o -type f -name "*.xhtml" -print0 | xargs -0 sed --in-place 's/\.xhtml//g'
# Add our web stylesheet to XHTML files
find "${workDir}"/src/epub \( -type d -name .git -prune \) -o -type f -name "*.xhtml" -print0 | xargs -0 sed --in-place --regexp-extended 's|</title>|</title>\n\t\t<link href="/css/web.css" media="screen" rel="stylesheet" type="text/css"/>|'
# Remove -epub-* CSS properties from CSS files as they're invalid in a web context
sed --in-place --regexp-extended "s|\s*\-epub\-[^;]+?;||g" "${workDir}"/src/epub/css/*.css
# Add lang attributes
find "${workDir}"/src/epub \( -type d -name .git -prune \) -o -type f -name "*.xhtml" -print0 | xargs -0 sed --in-place --regexp-extended 's/xml:lang="([^"]+?)"/xml:lang="\1" lang="\1"/g'
# Add the work title to <title> tags in the source text
workTitle=$(grep --only-matching --extended-regexp "<dc:title id=\"title\">(.+?)</dc:title>" "${workDir}"/src/epub/content.opf | sed --regexp-extended "s/<[^>]+?>//g")
find "${workDir}"/src/epub \( -type d -name .git -prune \) -o -type f -name "*.xhtml" -print0 | xargs -0 sed --in-place --regexp-extended "s|<title>|<title>${workTitle} - |g"
# Done adding compatibility!
# Move the single-page file back into the /src/epub/text/ folder
mv "${workDir}"/single-page.xhtml "${workDir}"/src/epub/text/single-page.xhtml
# Move contents of the work dir over
mv "${workDir}"/* "${webDir}/"
fi